Vocabulary knowledge not only has breadth, as represented by the number of words known to a learner, but also has depth.
词汇知识既有广度——词汇量，又有深度的层面。
参考来源 - 英语词汇知识的广度和深度在二语写作中的作用The species with the biggest niche breadth are not always constructive species.
生态位宽度最大的种群不一定为群落的建群种。
参考来源 - 平朔安太堡矿区复垦地人工植被数量生态研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-UNCOUNT The breadth of something is the distance between its two sides. 宽度
The breadth of the whole camp was 400 paces.
整个营地的宽度为400步。
N-UNCOUNT The breadth of something is its quality of consisting of or involving many different things. 广度
Older people have a tremendous breadth of experience.
年长的人们有极其广泛的经验。
The lychgate of a field showed Father Conmee breadths of cabbages.
隔着教堂墓地的停柩门，康米神父望到一畦畦的卷心菜。
50The lychgate of a field showed Father Conmee breadths of cabbages, curtseying to him with ample underleaves.
50隔着教堂墓地的停柩门，康米神父望到一畦畦的卷心菜，它们摊开宽绰的下叶向他行着屈膝礼。
The Airbus, perhaps the most advanced subsonic airliner in use, has wings designed so that lift is spread along their breadths.
空客，也许是现使用中最先进的亚音速客机，它们的翼型设计使得升力沿客机的宽度伸展开来。
词组短语
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